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# File 'lib/bindy/language.rb', line 342
def _nt_string
start_index = index
if node_cache[:string].has_key?(index)
cached = node_cache[:string][index]
if cached
node_cache[:string][index] = cached = SyntaxNode.new(input, index...(index + 1)) if cached == true
@index = cached.interval.end
end
return cached
end
i0, s0 = index, []
if (match_len = has_terminal?("'", false, index))
r1 = true
@index += match_len
else
terminal_parse_failure('"\'"')
r1 = nil
end
s0 << r1
if r1
s2, i2 = [], index
loop do
if has_terminal?(@regexps[gr = '\A[\\da-zA-ZáéíóúüñÁÉÍÓÚÜÑ¿?!¡\\s\\@\\#\\$\\%\\&\\/\\\\\\*\\_\\-\\+\\/\\\\\\*\\_\\-\\+\\.\\:\\,\\;\\<\\>\\|\\"\\\\(\\)]'] ||= Regexp.new(gr), :regexp, index)
r3 = true
@index += 1
else
terminal_parse_failure('[\\da-zA-ZáéíóúüñÁÉÍÓÚÜÑ¿?!¡\\s\\@\\#\\$\\%\\&\\/\\\\\\*\\_\\-\\+\\/\\\\\\*\\_\\-\\+\\.\\:\\,\\;\\<\\>\\|\\"\\\\(\\)]')
r3 = nil
end
if r3
s2 << r3
else
break
end
end
r2 = instantiate_node(SyntaxNode,input, i2...index, s2)
s0 << r2
if r2
if (match_len = has_terminal?("'", false, index))
r4 = true
@index += match_len
else
terminal_parse_failure('"\'"')
r4 = nil
end
s0 << r4
end
end
if s0.last
r0 = instantiate_node(LiteralString,input, i0...index, s0)
r0.extend(String0)
else
@index = i0
r0 = nil
end
node_cache[:string][start_index] = r0
r0
end
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